Vivo V20 vs Oppo Reno 4

Here we compared two mid-range smartphones: the 6.44-inch Vivo V20 (with Qualcomm Snapdragon 720G) that was released on September 30, 2020, against the Oppo Reno 4, which is powered by the same chip and came out 4 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the gadgets.

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Vivo V20
  • More recent OS version: Android 11 versus 10
  • Slow-motion recording at 240FPS
  • The front-facing camera can record video at 4K
Reasons to consider the Oppo Reno 4
  • Delivers 29% higher maximum brightness (805 against 624 nits)

Review

Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation

Value for money

You can enter your local price of these phones (in USD or any other currency) and click on the "Calculate" button to see which one has a better value for money.
Price

Tests and specifications

Comparison table of technical specifications and tests
Phone:
vs

Display

Type AMOLED OLED
Size 6.44 inches 6.4 inches
Resolution 1080 x 2400 pixels 1080 x 2400 pixels
Aspect ratio 20:9 20:9
PPI 409 ppi 411 ppi
Refresh rate 60 Hz 60 Hz
HDR support No No
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Screen-to-body ratio 83.7% 84.7%
Display features - Always-On Display - Always-On Display
Max. Brightness
624 nits
Reno 4 +29%
805 nits

Design and build

Height 161.3 mm (6.35 inches) 160.3 mm (6.31 inches)
Width 74.2 mm (2.92 inches) 73.9 mm (2.91 inches)
Thickness 7.4 mm (0.29 inches) 7.7 mm (0.3 inches)
Weight 171 gramm (6.03 oz) 165 gramm (5.82 oz)
Waterproof No No
Rear material Glass Plastic
Frame material Metal Plastic
Colors Black, Blue Black, Blue, Purple
Fingerprint scanner Yes, in-display Yes, in-display
Screen-to-body ratio
83.7%
Reno 4 +1%
84.7%

Performance

Tests of Vivo V20 and Oppo Reno 4 in the benchmarks
SoC
Chipset Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
Max. clock 2300 MHz 2300 MHz
CPU cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6 cores at 1.8 GHz: Kryo 465 Silver (Cortex-A55)
- 2 cores at 2.3 GHz: Kryo 465 Gold (Cortex-A76)
- 6 cores at 1.8 GHz: Kryo 465 Silver (Cortex-A55)
- 2 cores at 2.3 GHz: Kryo 465 Gold (Cortex-A76)
L3 cache 1 MB 1 MB
Lithography process 8 nanometers 8 nanometers
Graphics Adreno 618 Adreno 618
GPU clock 750 MHz 750 MHz
FLOPS ~435 GFLOPS ~435 GFLOPS
Memory
RAM size 8 GB 8 GB
Memory type LPDDR4X LPDDR4X
Memory clock 1866 MHz 2133 MHz
Channels 2 2
Storage
Storage size 128 GB 128 GB
Storage type UFS 2.1 UFS 2.1
Memory card MicroSD MicroSD
Memory card max. size Up to 256 GB Up to 512 GB

Benchmarks

Geekbench 5 (Single-Core)
558
Reno 4 +3%
577
Geekbench 5 (Multi-Core)
1699
Reno 4 +6%
1802
AnTuTu Benchmark 9
286452
Reno 4 +9%
312519

Software

Operating system Android 11 Android 10
ROM Funtouch OS 11 ColorOS 7.2

Battery

Specifications
Capacity 4000 mAh 4015 mAh
Charge power 33 W 30 W
Battery type Li-Po Li-Po
Replaceable No No
Wireless charging No No
Reverse charging No No
Fast charging Yes (66% in 30 min) Yes (50% in 35 min)
Full charging time 0:59 hr 1:15 hr

Battery life tests

Web browsing (Wi-Fi)
12:50 hr
n/a
Watching videos (Player)
17:32 hr
n/a
Talk (3G)
40:12 hr
n/a

Camera

Specs and camera test of smartphones
Main camera
Matrix 64 megapixels 48 megapixels
Image resolution 9248 x 6920 8000 x 6000
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Digital Digital
8K video recording No No
4K video recording Up to 30FPS Up to 30FPS
1080p video recording Up to 60FPS Up to 60FPS
Slow motion 240 FPS (720p) 120 FPS (720p)
Angle of widest lens 120° 119°
Lenses 3 (64 MP + 8 MP + 2 MP) 4 (48 MP + 8 MP + 2 MP + 2 MP)
Wide (main) lens - 64 MP
- Aperture: f/1.8
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/1.72" (CMOS)
- Phase autofocus
- 48 MP
- Aperture: f/1.7
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/2.25", Sony IMX586 (Exmor-RS CMOS)
- Phase autofocus
Ultra-wide lens - 8 MP
- Aperture: f/2.2
- Focal length: 16 mm
- Pixel size: 1.12 micron
- Sensor: 1/4.0" (CMOS)
- Phase autofocus
- 8 MP
- Aperture: f/2.2
- Pixel size: 1.12 micron
- Sensor: 1/4.0" (CMOS)
Macro lens - - 2 MP
- Aperture: f/2.4
Depth lens - 2 MP
- Aperture: f/2.4
- 2 MP
- Aperture: f/2.4
Camera features - Bokeh mode
- Pro mode
- Bokeh mode
- Pro mode
Selfie camera
Megapixels 44 megapixels 32 megapixels
Image resolution - 6528 x 4896
Aperture f/2.0 f/2.4
Focal length - 26 mm
Pixel size - 0.8 microns
Sensor type CMOS ISOCELL CMOS
Sensor size - 1/2.8"
Video resolution 2160p (4K) at 30 FPS 1080p (Full HD) at 30 FPS

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1 5.1
Bluetooth features LE, A2DP LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB-Storage mode
- Charging
- USB-Storage mode
- OTG
GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo, QZSS
NFC* Yes Yes
Infrared port No No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No No
Hybrid slot No No
LTE Cat* 13 20
5G support No No

Sound

Speakers Mono Mono
Headphone audio jack Yes Yes
FM radio Yes Yes
Dolby Atmos No No

Other

Category Mid-range Mid-range
Announced September 2020 June 2020
Release date October 2020 July 2020
Launch price ~ 375 USD ~ 375 USD
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the software, battery life, and design are more important to you, then choose the Vivo V20. But if the performance and connectivity are more of a priority – go for the Oppo Reno 4.

Cast your vote

So, which phone would you choose?
25 (75.8%)
8 (24.2%)
Total votes: 33

User opinions

You can share your opinion or ask a question in the comments below